Panasonic CF-48 Service Manual

Also see for Toughbook CF-48 Series: Reference manual Operating instructions Reference manual Service manual Reference manual

Panasonic CF-48 Service Manual Manual pdf 4 page image

- 4 -CONTENTS1. Specificayions .......................................................................................................... 1-1~1-22. Names and Functions of Parts ............................................................................... 2-1, 2-23. Technical Information .............................................................................................. 3-1~3-43.1 System Overview .................................................................................................................. 3-1, 3-23.2 System Memory Map ............................................................................................................ 3-33.3 I/O Address Map ................................................................................................................... 3-44. Diagnosis Procedure ............................................................................................... 4-1~4-124.1 Basic Procedures .................................................................................................................. 4-14.2 Power On Self Test ................................................................................................................ 4-24.3 List of Error Codes ................................................................................................................ 4-3, 4-44.4 Diagnosis Map ...................................................................................................................... 4-5~4-125. Diagnosis Test .......................................................................................................... 5-1~5-165.1 Diagnostic Test Procedure .................................................................................................... 5-1~5-105.2 Error Message ...................................................................................................................... 5-11~5-166. Disassembly/Reassembly ....................................................................................... 6-1~6.1 Removing the Battery Park ................................................................................................... 6-16.2 Removing the HDD Unit ........................................................................................................ 6-16.3 Removing the RAM Cord and the RTC Battery ..................................................................... 6-26.4 Removing the MINI-PCI Modem Card ................................................................................... 6-26.5 Removing the CD-ROM Drive ............................................................................................... 6-26.6 Removing the Center Cover .................................................................................................. 6-36.7 Removing the Keyboard ........................................................................................................ 6-36.8 Removing the Top Shild Plate ............................................................................................... 6-46.9 Removing the LCD Unit ........................................................................................................ 6-46.10 Removing the SuperDisk Drive or the FloppyDisk Drive ....................................................... 6-46.11 Removing the Top Cabinet and Sub PCB Angle ................................................................... 6-56.12 Removing the IF PCB ........................................................................................................... 6-56.13 Removing the LED PCB, MAIN PCB, VGA/CPU Heat Sink, Fan,I/O Plate and COM PCB ....................................................................................................... 6-66.14 Removing the LCD ................................................................................................................ 6-76.15 Removing the PAD PCB ........................................................................................................ 6-86.16 Removing the Speaker .......................................................................................................... 6-86.17 Removing the IC Card Cover and the Port Replicator Cover ................................................ 6-96.18 Removing the HDD ............................................................................................................... 6-96.19 Removing the FDD ................................................................................................................ 6-96.20 Removing the CD-ROM Drive or the DVD-ROM Drive .......................................................... 6-97. Wiring Connection Diagram ................................................................................... 7-18. Exploded Views ........................................................................................................ 8-1~8-49. Replacement Parts List ........................................................................................... 9-1~9-12